Funny T-Shirts, Cool Graphic T-Shirts | Chummy Tees

Birthday Behavior T-Shirt

The t-shirt design captures the essence of a fun and lighthearted birthday celebration with its playful and direct message. The text "birthday behavior" is prominently displayed across the chest in a bold, yet friendly script font. Its casual and effortless style brings a sense of ease, highlighting the relaxed and enjoyable nature of birthday festivities.

The handwritten look of the typography gives the design a personal touch, making it feel like a celebration that's just for you. The color of the text contrasts subtly against the fabric, ensuring the message stands out without overwhelming the overall aesthetic. This design is perfect for anyone wanting to express their playful side on their special day, adding a bit of charm and humor to birthday celebrations.

The minimalist layout ensures that the t-shirt can be paired seamlessly with various outfits, making it a versatile addition to any wardrobe. The design's simplicity and universal appeal make it suitable for a wide range of ages and styles, from youthful exuberance to more mature celebrations.

Ideal for those who appreciate a blend of humor and style, this t-shirt is a fantastic choice for family gatherings, birthday parties, or casual outings with friends. It's a subtle nod to the joy and excitement that come with marking another year, wrapped up in a comfortable and stylish design. Whether you're wearing it for your own birthday or gifting it to a friend, this t-shirt is sure to bring smiles and set the tone for a joyous celebration.

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Choose a style:
Mens Womens Kids
Womens V-Neck Tee Lightweight tee, v-neck, relaxed fit
Mens Everyday tee, crew neck, slim fit
Tank Everyday tank, crew neck, retail fit
Womens Everyday tee, crew neck, tapered fit
Womens Racerback Tank Lightweight, side-seamed, relaxed fit
Womens Muscle Tank Low-cut armholes, relaxed fit
Youth Tee Heavyweight, crew neck, classic fit
Toddler Tee Soft fine jersey, crew neck
Infant Bodysuit Lap shoulders, three-snap closure
Birthday Behavior Baby Bodysuit
Change Style
Womens V-Neck Shirt
Mens T-Shirt
Tank Top
Womens T-Shirt
Womens Racerback Tank
Womens Muscle Tank
Youth Shirt
Toddler Shirt
Baby Bodysuit


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Printed & shipped from California
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What is your return policy?

You can return your item(s) for a refund or exchange them within 30 days of delivery. To view our satisfaction guarantee or for more information and instructions, read our return & refund policy.

When will my tees arrive?

Most orders ship out within 3-4 business days from our warehouse in California, United States via USPS Ground Advantage(1st class mail).

For all details about order shipping and our delivery estimates, you can read our Shipping Policy & Manufacturing Info page.

How much is shipping?

•For most orders, standard shipping is $6.95.
•Shipping with Expedited Manufacturing for most orders is $10.95

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